Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Dec
Thu
26 Dec
Fri
27 Dec
Sat
28 Dec
Sun
29 Dec
Mon
30 Dec
Tue
31 Dec
Gannan Prefecture Air quality rank
Real-time AQI (Monitoring Station in Gannan Prefecture)
监测站
5537
PM2.5
60 *
PM10
52
O3
0.7
CO
17
SO2
19
NO2
甘肃民族师范学院
7756 *
PM2.5
93
PM10
36
O3
0.8
CO
37
SO2
50
NO2
Air quality in the last 12 months (Gannan Prefecture)
|
2024/11
|
25
|
26
|
28
|
28
|
29
|
30
|
29
|
34
|
29
|
24
|
32
|
22
|
33
|
27
|
28
|
17
|
20
|
32
|
26
|
19
|
24
|
20
|
26
|
29
|
36
|
37
|
40
|
41
|
33
|
39
|
|
|
2024/10
|
20
|
33
|
35
|
35
|
34
|
29
|
28
|
31
|
27
|
19
|
26
|
26
|
28
|
27
|
29
|
19
|
21
|
26
|
21
|
25
|
32
|
32
|
31
|
35
|
30
|
22
|
30
|
30
|
28
|
21
|
16
|
|
2024/09
|
31
|
26
|
28
|
18
|
16
|
19
|
20
|
32
|
16
|
18
|
21
|
23
|
13
|
15
|
19
|
16
|
23
|
21
|
23
|
17
|
18
|
27
|
35
|
36
|
38
|
39
|
43
|
41
|
22
|
18
|
|
|
2024/08
|
32
|
32
|
26
|
28
|
35
|
32
|
23
|
18
|
27
|
38
|
31
|
32
|
32
|
23
|
27
|
31
|
30
|
28
|
33
|
38
|
31
|
33
|
28
|
25
|
32
|
15
|
26
|
30
|
36
|
36
|
45
|
|
2024/07
|
19
|
27
|
26
|
29
|
26
|
42
|
23
|
17
|
27
|
26
|
45
|
37
|
26
|
18
|
26
|
27
|
23
|
32
|
24
|
37
|
109
|
49
|
32
|
61
|
55
|
45
|
23
|
27
|
24
|
28
|
33
|
|
2024/06
|
32
|
33
|
41
|
30
|
35
|
21
|
36
|
20
|
26
|
33
|
31
|
39
|
37
|
30
|
33
|
21
|
22
|
23
|
27
|
26
|
22
|
24
|
34
|
23
|
31
|
34
|
35
|
25
|
30
|
20
|
|
|
2024/05
|
33
|
21
|
26
|
53
|
55
|
55
|
53
|
36
|
38
|
47
|
40
|
45
|
33
|
31
|
29
|
51
|
79
|
46
|
57
|
62
|
50
|
50
|
58
|
62
|
25
|
44
|
38
|
27
|
16
|
20
|
38
|
|
2024/04
|
64
|
69
|
60
|
47
|
26
|
20
|
24
|
38
|
23
|
33
|
45
|
38
|
49
|
58
|
104
|
75
|
39
|
29
|
35
|
38
|
29
|
38
|
39
|
31
|
34
|
37
|
40
|
94
|
28
|
22
|
|
|
2024/03
|
58
|
65
|
55
|
76
|
47
|
66
|
66
|
66
|
64
|
56
|
61
|
49
|
47
|
46
|
39
|
152
|
67
|
79
|
81
|
66
|
56
|
59
|
90
|
26
|
37
|
29
|
48
|
47
|
36
|
56
|
56
|
|
2024/02
|
61
|
76
|
49
|
46
|
50
|
66
|
59
|
38
|
31
|
61
|
32
|
30
|
29
|
39
|
30
|
38
|
44
|
120
|
158
|
105
|
134
|
116
|
98
|
95
|
78
|
72
|
65
|
61
|
37
|
||
|
2024/01
|
65
|
50
|
51
|
49
|
60
|
53
|
49
|
46
|
47
|
53
|
51
|
49
|
49
|
61
|
63
|
58
|
47
|
44
|
53
|
75
|
84
|
58
|
64
|
67
|
80
|
66
|
48
|
46
|
47
|
46
|
58
|
|
2023/12
|
48
|
50
|
50
|
47
|
80
|
53
|
54
|
59
|
61
|
63
|
61
|
56
|
54
|
71
|
70
|
65
|
59
|
65
|
63
|
46
|
65
|
63
|
50
|
58
|
47
|
49
|
52
|
63
|
54
|
50
|
51
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution